1 files changed, 55 insertions, 1 deletions
diff --git a/apps/files/controller/apicontroller.php b/apps/files/controller/apicontroller.php
index 89d24a5c47f..902731a0492 100644
--- a/apps/files/controller/apicontroller.php
+++ b/apps/files/controller/apicontroller.php
@@ -12,13 +12,21 @@ use OCP\AppFramework\Http;
 use OCP\AppFramework\Controller;
 use OCP\IRequest;
 use OCP\AppFramework\Http\JSONResponse;
+use OCP\AppFramework\Http\DataResponse;
 use OCP\AppFramework\Http\DownloadResponse;
 use OC\Preview;
+use OCA\Files\Service\TagService;
 
 class ApiController extends Controller {
 
-	public function __construct($appName, IRequest $request){
+	/**
+	 * @var TagService $tagService
+	 */
+	private $tagService;
+
+	public function __construct($appName, IRequest $request, TagService $tagService){
 		parent::__construct($appName, $request);
+		$this->tagService = $tagService;
 	}
 
 
@@ -49,4 +57,50 @@ class ApiController extends Controller {
 		}
 	}
 
+	/**
+	 * Updates the info of the specified file path
+	 * The passed tags are absolute, which means they will
+	 * replace the actual tag selection.
+	 *
+	 * @NoAdminRequired
+	 * @CORS
+	 *
+	 * @param string $path path
+	 * @param array  $tags array of tags
+	 */
+	public function updateFileTags($path, $tags = null) {
+		$result = array();
+		// if tags specified or empty array, update tags
+		if (!is_null($tags)) {
+			try {
+				$this->tagService->updateFileTags($path, $tags);
+			} catch (\OCP\Files\NotFoundException $e) {
+				return new DataResponse($e->getMessage(), Http::STATUS_NOT_FOUND);
+			}
+			$result['tags'] = $tags;
+		}
+		return new DataResponse($result, Http::STATUS_OK);
+	}
+
+	/**
+	 * Returns a list of all files tagged with the given tag.
+	 *
+	 * @NoAdminRequired
+	 * @CORS
+	 *
+	 * @param array $tagName tag name to filter by
+	 */
+	public function getFilesByTag($tagName) {
+		$files = array();
+		$fileInfos = $this->tagService->getFilesByTag($tagName);
+		foreach ($fileInfos as &$fileInfo) {
+			$file = \OCA\Files\Helper::formatFileInfo($fileInfo);
+			$parts = explode('/', dirname($fileInfo->getPath()), 4);
+			$file['path'] = '/' . $parts[3];
+			$file['tags'] = array($tagName);
+			$files[] = $file;
+		}
+		return new DataResponse(array('files' => $files), Http::STATUS_OK);
+	}
+
 }